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Added rpcs3 api (dynamic library)

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This commit is contained in:
DHrpcs3 2016-05-08 16:19:24 +03:00
parent 795170635f
commit bc63eaea48
8 changed files with 443 additions and 2 deletions
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65
ps3emu_api/ps3emu_api.cpp Normal file
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#include "ps3emu_api.h"
ps3emu_api::ps3emu_api(const std::string &path)
{
load(path);
}
bool ps3emu_api::load(const std::string &path)
{
if (!m_library.load(path))
{
return false;
}
bool is_no_errors = true;
if (!m_library.get(get_api_version, "ps3emu_api_get_api_version") || get_api_version() != ps3emu_api_version)
{
is_no_errors = false;
}
is_no_errors = is_no_errors && m_library.get(initialize, "ps3emu_api_initialize");
is_no_errors = is_no_errors && m_library.get(destroy, "ps3emu_api_destroy");
is_no_errors = is_no_errors && m_library.get(get_version_string, "ps3emu_api_get_version_string");
is_no_errors = is_no_errors && m_library.get(get_version_number, "ps3emu_api_get_version_number");
is_no_errors = is_no_errors && m_library.get(get_name_string, "ps3emu_api_get_name_string");
is_no_errors = is_no_errors && m_library.get(load_elf, "ps3emu_api_load_elf");
is_no_errors = is_no_errors && m_library.get(set_state, "ps3emu_api_set_state");
is_no_errors = is_no_errors && m_library.get(get_state, "ps3emu_api_get_state");
if (!is_no_errors)
{
close();
return false;
}
return true;
}
bool ps3emu_api::loaded() const
{
return m_library.loaded();
}
void ps3emu_api::close()
{
initialize = nullptr;
destroy = nullptr;
get_version_string = nullptr;
get_version_number = nullptr;
get_name_string = nullptr;
load_elf = nullptr;
set_state = nullptr;
get_state = nullptr;
m_library.close();
}
ps3emu_api::operator bool() const
{
return loaded();
}

35
ps3emu_api/ps3emu_api.h Normal file
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#pragma once
#include <Utilities/dynamic_library.h>
#include <string>
#include "ps3emu_api_enums.h"
#include "ps3emu_api_structs.h"
class ps3emu_api
{
utils::dynamic_library m_library;
public:
ps3emu_api() = default;
ps3emu_api(const std::string &path);
unsigned int(*get_api_version)() = nullptr;
ps3emu_api_error_code(*initialize)(const ps3emu_api_initialize_callbacks *callbacks) = nullptr;
ps3emu_api_error_code(*destroy)() = nullptr;
ps3emu_api_error_code(*get_version_string)(char *dest_buffer, int dest_buffer_size) = nullptr;
ps3emu_api_error_code(*get_version_number)(int *version_number) = nullptr;
ps3emu_api_error_code(*get_name_string)(char *dest_buffer, int dest_buffer_size) = nullptr;
ps3emu_api_error_code(*load_elf)(const char *path) = nullptr;
ps3emu_api_error_code(*set_state)(ps3emu_api_state state) = nullptr;
ps3emu_api_error_code(*get_state)(ps3emu_api_state *state) = nullptr;
bool load(const std::string &path);
bool loaded() const;
void close();
explicit operator bool() const;
};

31
rpcs3/emucore.vcxproj
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@ -63,8 +63,35 @@
<PrecompiledHeader>Use</PrecompiledHeader>
<AdditionalIncludeDirectories>..\llvm\include;..\llvm_build\include;</AdditionalIncludeDirectories>
</ClCompile>
<PreBuildEvent>
<Command Condition="'$(Configuration)|$(Platform)'=='Debug - MemLeak|x64'">%windir%\sysnative\cmd.exe /c "$(SolutionDir)\Utilities\git-version-gen.cmd"</Command>
<Message Condition="'$(Configuration)|$(Platform)'=='Debug - MemLeak|x64'">Updating git-version.h</Message>
</PreBuildEvent>
<PreBuildEvent>
<Command Condition="'$(Configuration)|$(Platform)'=='Release - LLVM|x64'">%windir%\sysnative\cmd.exe /c "$(SolutionDir)\Utilities\git-version-gen.cmd"</Command>
<Message Condition="'$(Configuration)|$(Platform)'=='Release - LLVM|x64'">Updating git-version.h</Message>
</PreBuildEvent>
<PreBuildEvent>
<Command Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">%windir%\sysnative\cmd.exe /c "$(SolutionDir)\Utilities\git-version-gen.cmd"</Command>
<Message Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">Updating git-version.h</Message>
</PreBuildEvent>
<PreBuildEvent>
<Command Condition="'$(Configuration)|$(Platform)'=='Release|x64'">%windir%\sysnative\cmd.exe /c "$(SolutionDir)\Utilities\git-version-gen.cmd"</Command>
<Message Condition="'$(Configuration)|$(Platform)'=='Release|x64'">Updating git-version.h</Message>
</PreBuildEvent>
<PreBuildEvent>
<Command Condition="'$(Configuration)|$(Platform)'=='Debug - LLVM|x64'">%windir%\sysnative\cmd.exe /c "$(SolutionDir)\Utilities\git-version-gen.cmd"</Command>
<Message Condition="'$(Configuration)|$(Platform)'=='Debug - LLVM|x64'">Updating git-version.h</Message>
</PreBuildEvent>
</ItemDefinitionGroup>
<ItemGroup>
<ClCompile Include="..\ps3emu_api\ps3emu_api.cpp">
<PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">NotUsing</PrecompiledHeader>
<PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Debug - LLVM|x64'">NotUsing</PrecompiledHeader>
<PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Release - LLVM|x64'">NotUsing</PrecompiledHeader>
<PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Release|x64'">NotUsing</PrecompiledHeader>
<PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Debug - MemLeak|x64'">NotUsing</PrecompiledHeader>
</ClCompile>
<ClCompile Include="..\Utilities\AutoPause.cpp" />
<ClCompile Include="..\Utilities\dynamic_library.cpp" />
<ClCompile Include="..\Utilities\Log.cpp">
@ -350,6 +377,7 @@
<ClCompile Include="Loader\PSF.cpp" />
<ClCompile Include="Loader\TROPUSR.cpp" />
<ClCompile Include="Loader\TRP.cpp" />
<ClCompile Include="rpcs3_api.cpp" />
<ClCompile Include="rpcs3_version.cpp" />
<ClCompile Include="stb_image.cpp" />
<ClCompile Include="stdafx.cpp">
@ -358,6 +386,7 @@
</ItemGroup>
<ItemGroup>
<ClInclude Include="..\3rdparty\stblib\stb_image.h" />
<ClInclude Include="..\ps3emu_api\ps3emu_api.h" />
<ClInclude Include="..\Utilities\Atomic.h" />
<ClInclude Include="..\Utilities\AtomicPtr.h" />
<ClInclude Include="..\Utilities\AutoPause.h" />
@ -613,6 +642,8 @@
<ClInclude Include="Loader\PSF.h" />
<ClInclude Include="Loader\TROPUSR.h" />
<ClInclude Include="Loader\TRP.h" />
<ClInclude Include="ps3emu_api_enums.h" />
<ClInclude Include="ps3emu_api_structs.h" />
<ClInclude Include="restore_new.h" />
<ClInclude Include="rpcs3_version.h" />
<ClInclude Include="stdafx.h" />

15
rpcs3/emucore.vcxproj.filters
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@ -857,6 +857,12 @@
<ClCompile Include="..\Utilities\dynamic_library.cpp">
<Filter>Utilities</Filter>
</ClCompile>
<ClCompile Include="rpcs3_api.cpp">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="..\ps3emu_api\ps3emu_api.cpp">
<Filter>Source Files</Filter>
</ClCompile>
</ItemGroup>
<ItemGroup>
<ClInclude Include="Crypto\aes.h">
@ -1630,5 +1636,14 @@
<ClInclude Include="..\Utilities\dynamic_library.h">
<Filter>Utilities</Filter>
</ClInclude>
<ClInclude Include="ps3emu_api_enums.h">
<Filter>Header Files</Filter>
</ClInclude>
<ClInclude Include="ps3emu_api_structs.h">
<Filter>Header Files</Filter>
</ClInclude>
<ClInclude Include="..\ps3emu_api\ps3emu_api.h">
<Filter>Header Files</Filter>
</ClInclude>
</ItemGroup>
</Project>

51
rpcs3/ps3emu_api_enums.h Normal file
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#pragma once
#ifndef _PS3EMU_API_ENUMS
#define _PS3EMU_API_ENUMS
#ifdef __cplusplus
extern"C"
{
#endif /* __cplusplus */
typedef enum
{
ps3emu_api_ok,
ps3emu_api_bad_argument,
ps3emu_api_not_found,
ps3emu_api_internal_error,
ps3emu_api_not_initialized,
ps3emu_api_already_initialized
} ps3emu_api_error_code;
enum
{
ps3emu_api_version = 1,
ps3emu_api_max_name_length = 16,
ps3emu_api_max_version_length = 64
};
typedef enum
{
ps3emu_api_state_idle,
ps3emu_api_state_stoping,
ps3emu_api_state_stopped,
ps3emu_api_state_pausing,
ps3emu_api_state_paused,
ps3emu_api_state_starting,
ps3emu_api_state_started
} ps3emu_api_state;
typedef enum
{
ps3emu_api_window_null,
ps3emu_api_window_opengl,
ps3emu_api_window_vulkan
/* ps3emu_api_window_direct3d */
} ps3emu_api_window_type;
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* _PS3EMU_API_ENUMS */

23
rpcs3/ps3emu_api_structs.h Normal file
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#ifndef _PS3EMU_API_STRUCTS
#define _PS3EMU_API_STRUCTS
#include "ps3emu_api_enums.h"
#ifdef __cplusplus
extern"C"
{
#endif /* __cplusplus */
typedef struct ps3emu_api_window_handle_s * ps3emu_api_window;
typedef struct
{
ps3emu_api_error_code(*create_window)(ps3emu_api_window *window, ps3emu_api_window_type type, unsigned int version);
ps3emu_api_error_code(*destroy_window)(ps3emu_api_window window);
ps3emu_api_error_code(*flip)(ps3emu_api_window window);
} ps3emu_api_initialize_callbacks;
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* _PS3EMU_API_STRUCTS */

6
rpcs3/rpcs3.vcxproj
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@ -84,8 +84,10 @@
</PropertyGroup>
<ItemDefinitionGroup>
<PreBuildEvent>
<Command>%windir%\sysnative\cmd.exe /c "$(SolutionDir)\Utilities\git-version-gen.cmd"</Command>
<Message>Updating git-version.h</Message>
<Command>
</Command>
<Message>
</Message>
</PreBuildEvent>
<ClCompile>
<AdditionalIncludeDirectories>..\wxWidgets\include\msvc;..\wxWidgets\include;..\3rdparty\XAudio2_7;..\Vulkan\Vulkan-LoaderAndValidationLayers\include;..\Vulkan\glslang\glslang\Public;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>

219
rpcs3/rpcs3_api.cpp Normal file
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#include "stdafx.h"
#include "ps3emu_api_enums.h"
#include "ps3emu_api_structs.h"
#include "rpcs3_version.h"
#include "Emu/System.h"
#ifdef _MSC_VER
#define UTILS_DLL_C_EXPORT extern "C" __declspec(dllexport)
#else
#define UTILS_DLL_C_EXPORT extern "C" __attribute__((visibility("default")))
#endif
static bool g_is_initialized = false;
UTILS_DLL_C_EXPORT unsigned int ps3emu_api_get_api_version()
{
return ps3emu_api_version;
}
UTILS_DLL_C_EXPORT ps3emu_api_error_code ps3emu_api_initialize(const ps3emu_api_initialize_callbacks *callbacks)
{
if (g_is_initialized)
{
return ps3emu_api_already_initialized;
}
if (!callbacks)
{
return ps3emu_api_bad_argument;
}
g_is_initialized = true;
//TODO
return ps3emu_api_ok;
}
UTILS_DLL_C_EXPORT ps3emu_api_error_code ps3emu_api_destroy()
{
if (!g_is_initialized)
{
return ps3emu_api_not_initialized;
}
g_is_initialized = false;
//TODO
return ps3emu_api_ok;
}
UTILS_DLL_C_EXPORT ps3emu_api_error_code ps3emu_api_get_version_string(char *dest_buffer, int dest_buffer_size)
{
if (!g_is_initialized)
{
return ps3emu_api_not_initialized;
}
if (!dest_buffer || dest_buffer_size <= 0)
{
return ps3emu_api_bad_argument;
}
if (dest_buffer_size > ps3emu_api_max_version_length)
{
dest_buffer_size = ps3emu_api_max_version_length;
}
const std::string version_string = rpcs3::version.to_string();
if (dest_buffer_size > version_string.length())
{
dest_buffer_size = version_string.length();
}
std::memcpy(dest_buffer, version_string.c_str(), dest_buffer_size - 1);
dest_buffer[dest_buffer_size - 1] = '\0';
return ps3emu_api_ok;
}
UTILS_DLL_C_EXPORT ps3emu_api_error_code ps3emu_api_get_version_number(int *version_number)
{
if (!g_is_initialized)
{
return ps3emu_api_not_initialized;
}
if (!version_number)
{
return ps3emu_api_bad_argument;
}
*version_number = rpcs3::version.to_hex();
return ps3emu_api_ok;
}
UTILS_DLL_C_EXPORT ps3emu_api_error_code ps3emu_api_get_name_string(char *dest_buffer, int dest_buffer_size)
{
if (!g_is_initialized)
{
return ps3emu_api_not_initialized;
}
if (!dest_buffer || dest_buffer_size <= 0)
{
return ps3emu_api_bad_argument;
}
if (dest_buffer_size > ps3emu_api_max_name_length)
{
dest_buffer_size = ps3emu_api_max_name_length;
}
const std::string name_string = "RPCS3";
if (dest_buffer_size > name_string.length())
{
dest_buffer_size = name_string.length();
}
std::memcpy(dest_buffer, name_string.c_str(), dest_buffer_size - 1);
dest_buffer[dest_buffer_size - 1] = '\0';
return ps3emu_api_ok;
}
UTILS_DLL_C_EXPORT ps3emu_api_error_code ps3emu_api_load_elf(const char *path)
{
if (!g_is_initialized)
{
return ps3emu_api_not_initialized;
}
if (!path)
{
return ps3emu_api_bad_argument;
}
if (!fs::is_file(path))
{
return ps3emu_api_not_found;
}
Emu.SetPath(path);
Emu.Load();
return ps3emu_api_ok;
}
UTILS_DLL_C_EXPORT ps3emu_api_error_code ps3emu_api_set_state(ps3emu_api_state state)
{
if (!g_is_initialized)
{
return ps3emu_api_not_initialized;
}
//TODO state machine
switch (state)
{
case ps3emu_api_state_stoping:
Emu.Stop();
break;
case ps3emu_api_state_pausing:
Emu.Pause();
break;
case ps3emu_api_state_starting:
if (Emu.IsPaused())
{
Emu.Resume();
}
else
{
Emu.Run();
}
break;
default:
return ps3emu_api_bad_argument;
}
return ps3emu_api_ok;
}
UTILS_DLL_C_EXPORT ps3emu_api_error_code ps3emu_api_get_state(ps3emu_api_state *state)
{
if (!g_is_initialized)
{
return ps3emu_api_not_initialized;
}
if (!state)
{
return ps3emu_api_bad_argument;
}
if (Emu.IsRunning())
{
*state = ps3emu_api_state_started;
}
else if (Emu.IsPaused())
{
*state = ps3emu_api_state_paused;
}
else if (Emu.IsStopped())
{
*state = ps3emu_api_state_stopped;
}
else if (Emu.IsReady())
{
*state = ps3emu_api_state_idle;
}
else
{
return ps3emu_api_internal_error;
}
return ps3emu_api_ok;
}